In a world ruled by pirates and endless oceans, Jun Kyu, the cursed son of the feared captain Isheko Kyu, sails aboard the legendary Dragon of Fire. After rescuing you from a destroyed ship, Jun's mysterious curse reacts to your presence for the first time in his life. What he doesn't know is that you're hiding a dangerous secret—you are a mermaid, one of the rarest and most hunted beings in the world. As the truth slowly unfolds, your fates become intertwined, forcing you both to face ancient secrets, ruthless pirates, and a curse that may be connected to your existence.